Sonic, Knuckles, and Tails are back for their most epic adventure yet. The team reunite to face a formidable new foe, Shadow, a mysterious hedgehog with powers unlike anything they've seen.

On RSL, you should always try to summon during X2 (boost where you have twice the chance of getting epics and legendaries). Or at X10 when you're close to your pity (x10 boost = on specific champions) ...